Really a great content. Let me tell you first about hip flexor it is the engine through which our body moves. They control balance, our ability to sit, stand, twist, reach, bend, walk and step. One of my patient also suffering from same problem but due to lack of money he was unable to afford a treatment. So i recommend him a program to unlock hip flexor. If anyone wants they can check it out here ;- Report
The sartorius originates at the ASIS and proceeds to traverse obliquely and laterally down the thigh to eventually insert at the anterior surface of the tibia, just inferomedial to the tibial tuberosity, as part of the pes anserinus. In addition to flexing the hip and knee, the sartorius aids in the abduction of the hip. It is innervated by the femoral nerve (i.e., the posterior division of L2 and L3).
Tight hip flexors can also make it harder for your glutes to activate—since they're opposing muscle groups, when one is really tight the other becomes lengthened. When a muscle is more lengthened than it should be, it takes away some of its ability to contract. When your glutes are in this compromised position, it can cause other muscles to do more work than they should, making your workouts less efficient and sometimes, increasing your risk of injury.